17162720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 41177808

約数和(自身を除く): 24015088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 1601, 2144, 2680, 3202, 5360, 6404, 8005, 10720, 12808, 16010, 25616, 32020, 51232, 64040, 107267, 128080, 214534, 256160, 429068, 536335, 858136, 1072670, 1716272, 2145340, 3432544, 4290680, 8581360, 17162720]

約数ペア:

[(1, 17162720), (2, 8581360), (4, 4290680), (5, 3432544), (8, 2145340), (10, 1716272), (16, 1072670), (20, 858136), (32, 536335), (40, 429068), (67, 256160), (80, 214534), (134, 128080), (160, 107267), (268, 64040), (335, 51232), (536, 32020), (670, 25616), (1072, 16010), (1340, 12808), (1601, 10720), (2144, 8005), (2680, 6404), (3202, 5360)]